201219272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{57557}}^1$

素因数の和:57605

約数の個数: 32

約数和(自身を含む): 414417600

約数和(自身を除く): 213198328

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 57557, 115114, 230228, 460456, 1093583, 1323811, 2187166, 2647622, 4374332, 5295244, 8748664, 10590488, 25152409, 50304818, 100609636, 201219272]

約数ペア:

[(1, 201219272), (2, 100609636), (4, 50304818), (8, 25152409), (19, 10590488), (23, 8748664), (38, 5295244), (46, 4374332), (76, 2647622), (92, 2187166), (152, 1323811), (184, 1093583), (437, 460456), (874, 230228), (1748, 115114), (3496, 57557)]